summaryrefslogtreecommitdiffstats
path: root/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
diff options
context:
space:
mode:
authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 03:10:21 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 03:10:21 -0500
commitc0b7206652b2852bc574694e7ba07ba1c2acdc00 (patch)
tree5cb95cb0e19e03610525903df46279df2c3b7eb1 /rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
parentb6d3d6e668b793220f2d3af1bc3e828553dc3fe6 (diff)
delete app
Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2 Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c')
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c156
1 files changed, 0 insertions, 156 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
deleted file mode 100644
index 86f25ba2..00000000
--- a/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * USAGE
- *
- * Start one process, no args, and place it into the background. Start a
- * second process with the "-r" switch to attempt a read on the file
- * created by the first process.
- *
- * $ ./testflock &
- * ...messages...
- * $ ./testflock -r
- * ...messages...
- *
- * The first process will sleep for 30 seconds while holding a lock. The
- * second process will attempt to grab it (non-blocking) and fail. It
- * will then grab it with a blocking scheme. When the first process' 30
- * seconds are up, it will exit (thus releasing its lock). The second
- * process will acquire the lock, then exit.
- */
-
-#include "apr_pools.h"
-#include "apr_file_io.h"
-#include "apr_time.h"
-#include "apr_general.h"
-#include "apr_getopt.h"
-#include "apr_strings.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-const char *testfile = "testfile.tmp";
-
-static apr_pool_t *pool = NULL;
-
-static void errmsg(const char *msg)
-{
- if (pool != NULL)
- apr_pool_destroy(pool);
- fprintf(stderr, msg);
- exit(1);
-}
-
-static void errmsg2(const char *msg, apr_status_t rv)
-{
- char *newmsg;
- char errstr[120];
-
- apr_strerror(rv, errstr, sizeof errstr);
- newmsg = apr_psprintf(pool, "%s: %s (%d)\n",
- msg, errstr, rv);
- errmsg(newmsg);
- exit(1);
-}
-
-static void do_read(void)
-{
- apr_file_t *file;
- apr_status_t status;
-
- if (apr_file_open(&file, testfile, APR_WRITE,
- APR_OS_DEFAULT, pool) != APR_SUCCESS)
- errmsg("Could not open test file.\n");
- printf("Test file opened.\n");
-
- status = apr_file_lock(file, APR_FLOCK_EXCLUSIVE | APR_FLOCK_NONBLOCK);
- if (!APR_STATUS_IS_EAGAIN(status)) {
- char msg[200];
- errmsg(apr_psprintf(pool, "Expected APR_EAGAIN. Got %d: %s.\n",
- status, apr_strerror(status, msg, sizeof(msg))));
- }
- printf("First attempt: we were properly locked out.\nWaiting for lock...");
- fflush(stdout);
-
- if (apr_file_lock(file, APR_FLOCK_EXCLUSIVE) != APR_SUCCESS)
- errmsg("Could not establish lock on test file.");
- printf(" got it.\n");
-
- (void) apr_file_close(file);
- printf("Exiting.\n");
-}
-
-static void do_write(void)
-{
- apr_file_t *file;
- apr_status_t rv;
-
- if (apr_file_open(&file, testfile, APR_WRITE|APR_CREATE, APR_OS_DEFAULT,
- pool) != APR_SUCCESS)
- errmsg("Could not create file.\n");
- printf("Test file created.\n");
-
- if ((rv = apr_file_lock(file, APR_FLOCK_EXCLUSIVE)) != APR_SUCCESS)
- errmsg2("Could not lock the file", rv);
- printf("Lock created.\nSleeping...");
- fflush(stdout);
-
- apr_sleep(apr_time_from_sec(30));
-
- (void) apr_file_close(file);
- printf(" done.\nExiting.\n");
-}
-
-int main(int argc, const char * const *argv)
-{
- int reader = 0;
- apr_status_t status;
- char optchar;
- const char *optarg;
- apr_getopt_t *opt;
-
- if (apr_initialize() != APR_SUCCESS)
- errmsg("Could not initialize APR.\n");
- atexit(apr_terminate);
-
- if (apr_pool_create(&pool, NULL) != APR_SUCCESS)
- errmsg("Could not create global pool.\n");
-
- if (apr_getopt_init(&opt, pool, argc, argv) != APR_SUCCESS)
- errmsg("Could not parse options.\n");
-
- while ((status = apr_getopt(opt, "rf:", &optchar, &optarg)) == APR_SUCCESS) {
- if (optchar == 'r')
- ++reader;
- else if (optchar == 'f')
- testfile = optarg;
- }
- if (status != APR_SUCCESS && status != APR_EOF) {
- char msgbuf[80];
-
- fprintf(stderr, "error: %s\n",
- apr_strerror(status, msgbuf, sizeof msgbuf));
- exit(1);
- }
-
- if (reader)
- do_read();
- else
- do_write();
-
- return 0;
-}